Worried that you might change your mind after your vasectomy? But don’t want to risk producing any more money-eating brats to add to the locust swarm that is already devouring your retirement? If you can hold off for a little bit, Australian scientists may just help you out. The researchers down under are working on an alternative to deal with your issue ‘down there’ in a non-permanent fashion. They are working on a sperm valve that could control the flow of your little swimmers, hopefully replacing vasectomies. And best of all? It can be remote controlled.

NewScientistTech: Radio-controlled sperm ‘tap’ turns off vasectomies

“…a team from the University of Adelaide, Australia, may have come up with a more easily reversed alternative. They have designed a small radio-controlled valve that would “push-fit” snugly inside the vas deferens and block the passage of sperm.”